
Resistance Wire Extensometer RWE
The Resistance Wire Extensometer (RWE) is a simple, low-cost sensor for monitoring rock…
- Application
- Underground hard rock and coal mine displacement monitoring
- Monitoring points
- Pillars, stope walls, roof
Instruments, loggers, systems, accessories and software — by name, part number or what you’re measuring.

The Resistance Wire Extensometer (RWE) is a simple, low-cost sensor for monitoring rock…

Sophisticated instruments for the measurement of specific atmospheric parameters such as…
Sophisticated instruments for the measurement of specific atmospheric parameters such as stratospheric Ozone, UV spectra and evapo-transpiration.

The multi-fiber extension cable connects multiple fiber optic sensors to a reading unit…

The RT1 is an affordable rooftop solar monitoring sensor that combines a pyranometer and…

The GW50 is a nitrate sensor designed for installation in 50 mm wells, which can often be…

Measure pH in the 0-14 range with a resolution of 0.01 and an accuracy of ±0.1. Redox…

The Texam is a pre-boring pressuremeter used to run routine in-situ loading tests in soil…

The HID76 Digital Hollow Inclusion Stress Cell is a low-power, high-precision instrument…

The SOFO VII/MuST Portable Reading Unit is a universal, battery-powered interrogator from…

Borehole Cameras and Winches is ESS's range of Geovision portable borehole video…

Fazzt Professional Client is standalone receiver software that decodes transmissions from…

The Roctest PR-20 is a portable pneumatic pressure indicator used to read pneumatic…

The d-Sloughmeter is a low-cost ground failure sensor that detects cable slippage or rock…

The Lambrecht rain[e]400 is a precipitation sensor that combines a self-emptying…
Greenspan SensorMate, including the MP Comms Mode Utility, for logging sensor control.

The SIS-1 is Seismo Wave's compact, low-power infrasound sensor for portable setups,…

Telesto is a permanent, turnkey geostationary ground station for receiving and processing…

AMPBOX is a galvanically isolated signal amplifier for Kipp & Zonen irradiance sensors,…

The SOFO VII reading unit is a universal interrogator from Smartec that measures both…

The TPC Total Pressure Cell measures total earth or contact pressure in soil, dams and…

Complete range of high quality instruments for the measurement of every part of the solar…
Complete range of high quality instruments for the measurement of every part of the solar spectrum, from the ultraviolet to the far infrared.

An inclinometer also called a tiltmeter or clinometer is a sensor used in the geo-tech…
An inclinometer also called a tiltmeter or clinometer is a sensor used in the geo-tech sector to measure displacements in the ground or structures. Inclinometers provide vital information…
Greenspan Technology’s earlier sensor software, unsupported. Windows installer (XP /…

The rugged housing of RT1 simply fits to the corner of a PV panel and contains the…
Not sure which one?
Start from the problem, not the part number. An ESS engineer will specify the instruments and quote them.